10/100 Ethernet PHYs are low power

摘要

The LAN8740, LAN8741 and LAN8742 10/100 Ethernet PHY ICs offer up to 50% lower power consumption than their predecessors. The LAN874x family also features cable diagnostics and deterministic loopback delay. The LAN8740 and LAN8741 implement the IEEE 802.3az Energy Efficient Ethernet standard directly into the physical layer and the LAN8742, while not IEEE compatible, implements a "wake on LAN" mode. They come in a 32-pin SQFN 5 × 5 × 0.9-mm package in commercial or industrial temperature ranges.